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path: root/gcc/fold-const.c
AgeCommit message (Expand)Author
2020-09-03Improve constant folding of vector lowering with vector boolsRichard Biener
2020-08-25middle-end: PR tree-optimization/21137: STRIP_NOPS avoids missed optimization.Roger Sayle
2020-08-25gimple-fold: Don't optimize wierdo floating point value reads [PR95450]Jakub Jelinek
2020-08-18Update native_encode_expr description.Martin Sebor
2020-08-14PR tree-optimization/78257 - missing memcmp optimization with constant arraysMartin Sebor
2020-08-04Adjust expr_not_equal_to to use irange API.Aldy Hernandez
2020-07-31middle-end/96369 - fix missed short-circuiting during range foldingRichard Biener
2020-07-20Correct handling of constant representations containing embedded nuls.Martin Sebor
2020-07-20fold-const: Handle bitfields in native_encode_initializer [PR93121]Jakub Jelinek
2020-06-24fold-const: Fix A <= 0 ? A : -A folding [PR95810]Jakub Jelinek
2020-05-28Add support for __builtin_bswap128Eric Botcazou
2020-05-04match.pd: Move (X & C) eqne (Y & C) -> -> (X ^ Y) & C eqne 0 opt to match.pd ...Jakub Jelinek
2020-03-31fold-const: Fix division folding with vector operands [PR94412]Jakub Jelinek
2020-03-19middle-end/94216 fix another build_fold_addr_expr useRichard Biener
2020-03-18middle-end/94188 fix fold of addr expression generationRichard Biener
2020-02-13sccvn: Handle bitfields in vn_reference_lookup_3 [PR93582]Jakub Jelinek
2020-01-10re PR tree-optimization/93210 (Sub-optimal code optimization on struct/combou...Jakub Jelinek
2020-01-01Update copyright years.Jakub Jelinek
2019-12-07PR c++/91678 - wrong error with decltype and location wrapper.Marek Polacek
2019-12-05Check for bitwise identity when encoding VECTOR_CSTs (PR 92768)Richard Sandiford
2019-12-04Fix VIEW_CONVERT_EXPRs for VECTOR_BOOLEAN_TYPE_PsRichard Sandiford
2019-12-02Tighten check for vector types in fold_convertible_p (PR 92741)Richard Sandiford
2019-11-18Handle VIEW_CONVERT_EXPR for variable-length vectorsRichard Sandiford
2019-11-12Remove gcc/params.* files.Martin Liska
2019-11-12Apply mechanical replacement (generated patch).Martin Liska
2019-11-07Add CONSTRUCTOR_NO_CLEARING to operand_equal_p.Martin Liska
2019-11-05Remove FIELD_DECL leftover.Martin Liska
2019-11-04Fix hash_operand for fields of a CONSTRUCTOR.Martin Liska
2019-10-30Come up with an abstraction.Martin Liska
2019-10-30operand_equal_p: add support for OBJ_TYPE_REF.Martin Liska
2019-10-12re PR middle-end/92063 (ICE in operation_could_trap_p, at tree-eh.c:2528 when...Jakub Jelinek
2019-09-02re PR go/91617 (Many go test case failures after r275026)Jakub Jelinek
2019-08-26Builtin function roundeven folding implementationTejas Joshi
2019-08-13Use checking forms of DECL_FUNCTION_CODE (PR 91421)Richard Sandiford
2019-08-07Replace int with boolean in predicate functions.Martin Liska
2019-08-05re PR tree-optimization/91169 (cd2a31a FAILs)Richard Biener
2019-07-25Come up with function_decl_type and use it in tree_function_decl.Martin Liska
2019-07-12fold-const.h (get_array_ctor_element_at_index): Adjust.Richard Biener
2019-07-10Fix folding of vector EQ/NERichard Sandiford
2019-06-11fold_real_zero_addition_p for vectorsMarc Glisse
2019-06-05fold-const.c (extract_muldiv_1): Do not distribute a multiplication by a powe...Eric Botcazou
2019-06-03Fix typo in index comparison of CONSTRUCTOR.Martin Liska
2019-05-21re PR tree-optimization/90510 (Unnecessary permutation)Richard Biener
2019-05-20gimple-match-head.c: Include vec-perm-indices.h.Richard Biener
2019-04-18Fix UB in int_const_binopRichard Sandiford
2019-03-25re PR middle-end/89790 (ICE segfault in operand_equal_p() at fold-const.c:300...Richard Biener
2019-03-21re PR middle-end/89779 (internal compiler error: tree check: expected class â...Richard Biener
2019-03-15re PR c++/89709 (ICE with constexpr and "-O")Jakub Jelinek
2019-03-14re PR c++/89698 (Run-time error due to optimization of field access after cas...Richard Biener
2019-03-05re PR bootstrap/89560 (ICE In function 'rtx_def* gen_vec_extract_lo_v64qi(rtx...Jakub Jelinek
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